Sony CDP-XA50ES Operating Instructions Manual page 9

Playing CDs
haracteristics of each digital filter
S T D: S tandard
Sharp roll-off filter
Slow roll-off filter
Post-ringing
Pre-ringing Post-ringing Pre-ringing
1: S pline
Comparison of impulse response for sharp roll-off filter
and slow roll-off filter
ascade type and direct type
2: P lain
IN OU
FF FF
9
EN